I created two Store procedures to time table scheduling some months
back and test it at the time which was fine. The first procedure has a
cursor to navigate a list of records and call the second procedure.
The Second Procedure has two cursors for different scenarios.
Now trying to a final test before moving to production and it crashes
my MariaDB Server mid way. Even when I called the Second Procedure
individually with static parameters, after three to five calls MariaDB
still crashes.
The Operating system is Centos 6.6, MariaDB 10.0.21 and error from log
displays is as follows
|This could be because you hit a bug.It isalso possible that this
binary orone ofthe libraries it was linked against
iscorrupt,improperly built,ormisconfigured.This error can also be
caused bymalfunctioning hardware.Toreport this bug,see
http://kb.askmonty.org/en/reporting-bugs We will try our best toscrape
up someinfo that will hopefully help diagnose the problem,but since we
have already crashed,something isdefinitely wrong andthis may
fail.Server version:10.0.21-MariaDB
key_buffer_size=134217728read_buffer_size=131072max_used_connections=3max_threads=153thread_count=2It
ispossible that mysqld could useup tokey_buffer_size
+(read_buffer_size +sort_buffer_size)*max_threads =467003K bytes
ofmemory Hope that's ok;ifnot,decrease somevariables inthe
equation.Thread pointer:0x0x7fdac266f008 Attempting backtrace.You can
usethe followinginformation tofind out wheremysqld died.Ifyou see no
messages after this,something went terribly wrong...stack_bottom
=0x7fdad74cfd30thread_stack
0x48000/usr/sbin/mysqld(my_print_stacktrace+0x2b)[0xb7f84b]/usr/sbin/mysqld(handle_fatal_signal+0x398)[0x72b758]/lib64/libpthread.so.0(+0xf710)[0x7fdad710b710]/usr/sbin/mysqld(_ZN13st_select_lex17mark_as_dependentEP3THDPS_P4Item+0xa0)[0x5c8410]/usr/sbin/mysqld[0x73c544]/usr/sbin/mysqld(_ZN10Item_field15fix_outer_fieldEP3THDPP5FieldPP4Item+0x62f)[0x74c78f]/usr/sbin/mysqld(_ZN10Item_field10fix_fieldsEP3THDPP4Item+0x432)[0x74ce72]/usr/sbin/mysqld(_Z12setup_fieldsP3THDPP4ItemR4ListIS1_E17enum_mark_columnsPS5_b+0x163)[0x594a03]/usr/sbin/mysqld[0x6168f3]/usr/sbin/mysqld(_ZN18st_select_lex_unit7prepareEP3THDP13select_resultm+0x39c)[0x6648ac]/usr/sbin/mysqld(_Z21mysql_derived_prepareP3THDP3LEXP10TABLE_LIST+0x206)[0x5b4bc6]/usr/sbin/mysqld(_Z27mysql_handle_single_derivedP3LEXP10TABLE_LISTj+0x193)[0x5b5bd3]/usr/sbin/mysqld(_ZN13st_select_lex14handle_derivedEP3LEXj+0x47)[0x5ca857]/usr/sbin/mysqld(_ZN10TABLE_LIST14handle_derivedEP3LEXj+0x4f)[0x679f2f]/usr/sbin/mysqld(_Z28mysql_handle_list_of_derivedP3LEXP10TABLE_LISTj+0x3f)[0x5b5d4f]/usr/sbin/mysqld(_Z20mysql_prepare_insertP3THDP10TABLE_LISTP5TABLER4ListI4ItemEPS7_S8_S8_15enum_duplicatesPPS
6_bbb+0xb8)[0x5c09a8]/usr/sbin/mysqld(_Z27mysql_insert_select_prepareP3THD+0x72)[0x5c0e62]/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x556f)[0x5d94bf]/usr/sbin/mysqld(_ZN13sp_instr_stmt9exec_coreEP3THDPj+0x1e)[0x81d26e]/usr/sbin/mysqld(_ZN13sp_lex_keeper23reset_lex_and_exec_coreEP3THDPjbP8sp_instr+0x8b)[0x82285b]/usr/sbin/mysqld(_ZN13sp_instr_stmt7executeEP3THDPj+0x155)[0x822d45]/usr/sbin/mysqld(_ZN7sp_head7executeEP3THDb+0x6c9)[0x820529]/usr/sbin/mysqld(_ZN7sp_head17execute_procedureEP3THDP4ListI4ItemE+0x5f6)[0x821796]/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x31f9)[0x5d7149]/usr/sbin/mysqld(_ZN13sp_instr_stmt9exec_coreEP3THDPj+0x1e)[0x81d26e]/usr/sbin/mysqld(_ZN13sp_lex_keeper23reset_lex_and_exec_coreEP3THDPjbP8sp_instr+0x8b)[0x82285b]/usr/sbin/mysqld(_ZN13sp_instr_stmt7executeEP3THDPj+0x155)[0x822d45]/usr/sbin/mysqld(_ZN7sp_head7executeEP3THDb+0x6c9)[0x820529]/usr/sbin/mysqld(_ZN7sp_head17execute_procedureEP3THDP4ListI4ItemE+0x5f6)[0x821796]/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x31f9)[0x5d7149]/usr/sbin/mysqld[0x5da9d7]/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcj+0x1d0d)[0x5dce4d]/usr/sbin/mysqld(_Z24do_handle_one_connectionP3THD+0x453)[0x69a2d3]/usr/sbin/mysqld(handle_one_connection+0x42)[0x69a3a2]/lib64/libpthread.so.0(+0x79d1)[0x7fdad71039d1]/lib64/libc.so.6(clone+0x6d)[0x7fdad581d8fd]Trying
toget somevariables.Somepointers may be invalid andcause the
dumptoabort.Query (0x7fdaa8818548):isan invalid pointer Connection ID
(thread ID):3Status:NOT_KILLED Optimizer
switch:index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=off,table_elimination=on,extended_keys=on,exists_to_in=onThe
manual page at http://dev.mysql.com/doc/mysql/en/crashing.html
containsinformation that should help you find out what iscausing the
crash.|
I also did a test on MariaDB 10.0.17 on windows still no luck.
